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Idiomas disponibles
EN
INSTALLATION AND COMMISSIONING
GLOBAL PARAMETERS CONFIGURATION
The global parameters must be configured to ensure an optimum performance of the unit. Consult the instruction
manuals of the monitoring system for further information.
STRAINER MAINTENANCE
WARNING!: Before any maintenance operation
!
make sure that there is no fluid pressure in the
pipeline and the unit is isolated from the line by
means of a valve.
TROUBLESHOOTING
SYMPTOM
Lack of accuracy
The solenoid valve
does not open
Low flowrate
The solenoid valve is
always opened
4
838 857 R. 02/20
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
4
3
POSSIBLE CAUSE
Wrong calibration factor
Flow exceeding flowmeter range
Check the solenoid valve power supply.
Dirty or damaged strainer
By-pass mode activated.
Cable loosen or damaged.
To prevent any damage to the meter and solenoid valve
integrated, the unit is equipped with a strainer accessible
from outside.
In order to carry out maintenance tasks in the strainer
loosen the screws (1), remove the cover (2) and pull out
the gasket (3). Next, take out the extrainer (4) and clean
it or replace it in the case that it was damaged.
Mount the strainer in its place verifying its correct position
(fig. 10). Mount the gasket (3), place the metal cover (2)
and fix the screws (1) with a minimum torque of 6 N.m.
2
1
Fig. 10
SOLUTION
Consult the calibration procedure of
the system.
Contact your service representative.
Clean / replace the strainer.
Turn off by-pass mode in the
system.
Check connections and cable
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